. >> reporter: president obama also visits seven states between now and election day with a focus on ohio, his must-win state. he'll be there every day between now and the election, making his closing arguments, highlighting higher home prices and victory overseas. >> al qaeda has been decimated. osama bin laden is dead. so we've made real progress these past four years. >> reporter: the president picked up an endorsement from new york mayor michael blo bloomberg. earlier this week, bloomberg said they were too busy cleaning up from the storm for a presidential visit, but he applauds the president's record on climate change. so how will it shake out on tuesday? >> i think romney has a 50/50 chance to win the popular vote. i think it's harder to see him winning the electoral vote. >> reporter: a possible split verdict from a nation already deeply divided. an anxious end to what's been a very long campaign. lynn. >> all right, tracie. thanks. a quick program note for you. sunday on "meet the press," david gregory getting the final word of the 2012 dam pain from obama strategist david p